* Please refer to the English Version as our Official Version.
Image |
Part Number |
Manufacturer |
Description |
Package |
Stock |
Quantity |
Package |
Series |
Type |
Voltage - Max |
Current - Max |
Current - Hold (Ih) (Max) |
Current - Trip (It) |
Time to Trip |
Resistance - Initial (Ri) (Min) |
Resistance - Post Trip (R1) (Max) |
Resistance - 25°C (Typ) |
Operating Temperature |
Ratings |
Mounting Type |
Package / Case |
Size / Dimension |
Height - Seated (Max) |
Thickness (Max) |
Lead Spacing |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Littelfuse Inc. |
POLYSWITCH 0.50A RESET FUSE SMD
|
Package: 1206 (3216 Metric), Concave, Long Side Terminals |
Stock33,132 |
|
1206 (3216 Metric), Concave, Long Side Terminals |
PolySwitch? |
Polymeric |
13.2V |
100A |
500mA |
1.1A |
100ms |
200 mOhms |
- |
- |
- |
- |
Surface Mount |
1206 (3216 Metric), Concave, Long Side Terminals |
0.126" L x 0.063" W (3.20mm x 1.60mm) |
- |
0.029" (0.74mm) |
- |
||
Littelfuse Inc. |
POLYSWITCH 1.50A RESET FUSE SMD
|
Package: 1206 (3216 Metric), Concave, Long Side Terminals |
Stock982,788 |
|
1206 (3216 Metric), Concave, Long Side Terminals |
PolySwitch?, nanoSMD |
Polymeric |
6V |
100A |
1.5A |
3A |
300ms |
40 mOhms |
110 mOhms |
- |
-40°C ~ 85°C |
- |
Surface Mount |
1206 (3216 Metric), Concave, Long Side Terminals |
0.126" L x 0.063" W (3.20mm x 1.59mm) |
- |
0.035" (0.89mm) |
- |
||
Littelfuse Inc. |
POLYSWITCH 0.75A RESET FUSE SMD
|
Package: 1206 (3216 Metric), Concave, Long Side Terminals |
Stock240,912 |
|
1206 (3216 Metric), Concave, Long Side Terminals |
PolySwitch?, nanoSMD |
Polymeric |
6V |
100A |
750mA |
1.5A |
100ms |
90 mOhms |
300 mOhms |
- |
-40°C ~ 85°C |
- |
Surface Mount |
1206 (3216 Metric), Concave, Long Side Terminals |
0.126" L x 0.063" W (3.20mm x 1.59mm) |
- |
0.027" (0.68mm) |
- |
||
Littelfuse Inc. |
POLYSWITCH 0.05A RESET FUSE SMD
|
Package: 1210 (3225 Metric), Concave |
Stock48,000 |
|
1210 (3225 Metric), Concave |
PolySwitch?, microSMD |
Polymeric |
30V |
10A |
50mA |
150mA |
1.5s |
3.6 Ohms |
50 Ohms |
- |
-40°C ~ 85°C |
- |
Surface Mount |
1210 (3225 Metric), Concave |
0.127" L x 0.102" W (3.22mm x 2.58mm) |
- |
0.033" (0.85mm) |
- |
||
Bourns Inc. |
FUSE PTC RESET 3.0A 24V SMD
|
Package: 2920 (7351 Metric), Concave |
Stock87,636 |
|
2920 (7351 Metric), Concave |
Multifuse?, MF-LSMF |
Polymeric |
24V |
20A |
3A |
5.2A |
5s |
20 mOhms |
75 mOhms |
- |
-40°C ~ 85°C |
AEC-Q200 |
Surface Mount |
2920 (7351 Metric), Concave |
0.289" L x 0.202" W (7.36mm x 5.12mm) |
- |
0.063" (1.60mm) |
- |
||
Littelfuse Inc. |
POLYSWITCH 0.10A RESET FUSE SMD
|
Package: 1210 (3225 Metric), Concave |
Stock50,400 |
|
1210 (3225 Metric), Concave |
PolySwitch?, microSMD |
Polymeric |
30V |
10A |
100mA |
250mA |
1s |
2.1 Ohms |
15 Ohms |
- |
-40°C ~ 85°C |
- |
Surface Mount |
1210 (3225 Metric), Concave |
0.127" L x 0.102" W (3.22mm x 2.58mm) |
- |
0.019" (0.48mm) |
- |
||
Littelfuse Inc. |
PTC RESET FUSE 72V 500MA RADIAL
|
Package: Radial, Disc |
Stock124,032 |
|
Radial, Disc |
PolySwitch?, RXEF |
Polymeric |
72V |
40A |
500mA |
1A |
4s |
500 mOhms |
1.17 Ohms |
- |
-40°C ~ 85°C |
- |
Through Hole |
Radial, Disc |
0.311" Dia x 0.120" W (7.90mm x 3.00mm) |
0.539" (13.70mm) |
- |
0.199" (5.05mm) |
||
Littelfuse Inc. |
POLYSWITCH PTC RESET 0.05A
|
Package: Radial, Disc |
Stock172,314 |
|
Radial, Disc |
PolySwitch?, RXEF |
Polymeric |
60V |
40A |
50mA |
100mA |
5s |
7.3 Ohms |
20 Ohms |
- |
-40°C ~ 85°C |
- |
Through Hole |
Radial, Disc |
0.315" Dia x 0.120" W (8.00mm x 3.00mm) |
0.327" (8.30mm) |
- |
0.199" (5.05mm) |
||
Littelfuse Inc. |
POLYSWITCH 0.125A RESET FUSE SMD
|
Package: 1206 (3216 Metric), Concave |
Stock36,000 |
|
1206 (3216 Metric), Concave |
PolySwitch?, nanoSMD |
Polymeric |
48V |
10A |
120mA |
390mA |
200ms |
1.4 Ohms |
6.5 Ohms |
- |
-40°C ~ 85°C |
- |
Surface Mount |
1206 (3216 Metric), Concave |
0.126" L x 0.063" W (3.20mm x 1.59mm) |
- |
0.039" (1.00mm) |
- |
||
Bourns Inc. |
FUSE PTC RESET 500MA SMD 0603
|
Package: 0603 (1608 Metric), Concave |
Stock340,386 |
|
0603 (1608 Metric), Concave |
Multifuse?, MF-FSMF |
Polymeric |
6V |
40A |
500mA |
1A |
100ms |
100 mOhms |
800 mOhms |
- |
-40°C ~ 85°C |
- |
Surface Mount |
0603 (1608 Metric), Concave |
0.065" L x 0.033" W (1.65mm x 0.85mm) |
- |
0.039" (1.00mm) |
- |
||
Littelfuse Inc. |
POLYSWITCH PTC RESET 0.1A
|
Package: Radial, Disc |
Stock221,520 |
|
Radial, Disc |
PolySwitch?, RXEF |
Polymeric |
60V |
40A |
100mA |
200mA |
4s |
2.5 Ohms |
7.5 Ohms |
- |
-40°C ~ 85°C |
- |
Through Hole |
Radial, Disc |
0.291" Dia x 0.118" W (7.40mm x 3.00mm) |
0.457" (11.60mm) |
- |
0.199" (5.05mm) |
||
Bourns Inc. |
FUSE PTC RESETTABLE SMD
|
Package: 0603 (1608 Metric), Concave |
Stock254,172 |
|
0603 (1608 Metric), Concave |
Multifuse?, MF-FSMF |
Polymeric |
15V |
40A |
100mA |
300mA |
1s |
900 mOhms |
6 Ohms |
- |
-40°C ~ 85°C |
- |
Surface Mount |
0603 (1608 Metric), Concave |
0.065" L x 0.033" W (1.65mm x 0.85mm) |
- |
0.026" (0.65mm) |
- |
||
Bourns Inc. |
PTC RESETTABLE .55A 60V 2018
|
Package: 2018 (5045 Metric), Concave |
Stock299,412 |
|
2018 (5045 Metric), Concave |
Multifuse?, MF-SMDF |
Polymeric |
60V |
10A |
550mA |
1.2A |
3s |
200 mOhms |
1 Ohms |
- |
-40°C ~ 85°C |
- |
Surface Mount |
2018 (5045 Metric), Concave |
0.200" L x 0.180" W (5.08mm x 4.58mm) |
- |
0.043" (1.09mm) |
- |
||
Bourns Inc. |
FUSE PTC RESET 350MA SMD 0603
|
Package: 0603 (1608 Metric), Concave |
Stock373,656 |
|
0603 (1608 Metric), Concave |
Multifuse?, MF-FSMF |
Polymeric |
6V |
40A |
350mA |
750mA |
100ms |
200 mOhms |
1.4 Ohms |
- |
-40°C ~ 85°C |
- |
Surface Mount |
0603 (1608 Metric), Concave |
0.065" L x 0.033" W (1.65mm x 0.85mm) |
- |
0.026" (0.65mm) |
- |
||
Bourns Inc. |
FUSE PTC RESET 200MA SMD 0603
|
Package: 0603 (1608 Metric), Concave |
Stock137,652 |
|
0603 (1608 Metric), Concave |
Multifuse?, MF-FSMF |
Polymeric |
9V |
40A |
200mA |
500mA |
600ms |
550 mOhms |
3.5 Ohms |
- |
-40°C ~ 85°C |
- |
Surface Mount |
0603 (1608 Metric), Concave |
0.065" L x 0.033" W (1.65mm x 0.85mm) |
- |
0.026" (0.65mm) |
- |
||
Littelfuse Inc. |
POLYSWITCH .20A RESET FUSE SMD
|
Package: 1812 (4532 Metric), Concave |
Stock83,688 |
|
1812 (4532 Metric), Concave |
PolySwitch?, miniSMD |
Polymeric |
30V |
10A |
200mA |
400mA |
20ms |
600 mOhms |
3.3 Ohms |
- |
-40°C ~ 85°C |
- |
Surface Mount |
1812 (4532 Metric), Concave |
0.179" L x 0.128" W (4.55mm x 3.24mm) |
- |
0.035" (0.89mm) |
- |
||
Littelfuse Inc. |
POLYSWITCH .14A RESET FUSE SMD
|
Package: 1812 (4532 Metric), Concave |
Stock98,544 |
|
1812 (4532 Metric), Concave |
PolySwitch?, miniSMD |
Polymeric |
60V |
10A |
140mA |
280mA |
8ms |
1.5 Ohms |
6 Ohms |
- |
-40°C ~ 85°C |
- |
Surface Mount |
1812 (4532 Metric), Concave |
0.179" L x 0.128" W (4.55mm x 3.24mm) |
- |
0.035" (0.89mm) |
- |
||
Littelfuse Inc. |
POLYSWITCH 1.1A RESET FUSE SMD
|
Package: 1812 (4532 Metric), Concave |
Stock485,076 |
|
1812 (4532 Metric), Concave |
PolySwitch?, miniSMD |
Polymeric |
8V |
100A |
1.1A |
2.2A |
300ms |
40 mOhms |
210 mOhms |
- |
-40°C ~ 85°C |
- |
Surface Mount |
1812 (4532 Metric), Concave |
0.179" L x 0.128" W (4.55mm x 3.24mm) |
- |
0.024" (0.62mm) |
- |
||
Littelfuse Inc. |
POLYSWITCH .75A RESET FUSE SMD
|
Package: 1812 (4532 Metric), Concave |
Stock158,040 |
|
1812 (4532 Metric), Concave |
PolySwitch?, miniSMD |
Polymeric |
13.2V |
100A |
750mA |
1.5A |
200ms |
110 mOhms |
450 mOhms |
- |
-40°C ~ 85°C |
- |
Surface Mount |
1812 (4532 Metric), Concave |
0.179" L x 0.128" W (4.55mm x 3.24mm) |
- |
0.024" (0.62mm) |
- |
||
Littelfuse Inc. |
POLYSWITCH .50A RESET FUSE SMD
|
Package: 1812 (4532 Metric), Concave |
Stock100,140 |
|
1812 (4532 Metric), Concave |
PolySwitch?, miniSMD |
Polymeric |
24V |
100A |
500mA |
1A |
150ms |
150 mOhms |
1 Ohms |
- |
-40°C ~ 85°C |
- |
Surface Mount |
1812 (4532 Metric), Concave |
0.179" L x 0.128" W (4.55mm x 3.24mm) |
- |
0.024" (0.62mm) |
- |
||
Bourns Inc. |
PTC RESETTABLE .20A 30V 1812
|
Package: 1812 (4532 Metric), Concave |
Stock274,344 |
|
1812 (4532 Metric), Concave |
Multifuse?, MF-MSMF |
Polymeric |
30V |
80A |
200mA |
400mA |
60ms |
400 mOhms |
6 Ohms |
- |
-40°C ~ 85°C |
AEC-Q200 |
Surface Mount |
1812 (4532 Metric), Concave |
0.179" L x 0.128" W (4.55mm x 3.24mm) |
- |
0.043" (1.10mm) |
- |
||
Bourns Inc. |
PTC RESETTABLE .30A 30V 1812
|
Package: 1812 (4532 Metric), Concave |
Stock204,528 |
|
1812 (4532 Metric), Concave |
Multifuse?, MF-MSMF |
Polymeric |
30V |
10A |
300mA |
600mA |
100ms |
300 mOhms |
3 Ohms |
- |
-40°C ~ 85°C |
AEC-Q200 |
Surface Mount |
1812 (4532 Metric), Concave |
0.179" L x 0.128" W (4.55mm x 3.24mm) |
- |
0.043" (1.10mm) |
- |
||
Bourns Inc. |
PTC RESETTABLE .14A 60V 1812
|
Package: 1812 (4532 Metric), Concave |
Stock86,652 |
|
1812 (4532 Metric), Concave |
Multifuse?, MF-MSMF |
Polymeric |
60V |
40A |
140mA |
340mA |
150ms |
400 mOhms |
6.5 Ohms |
- |
-40°C ~ 85°C |
AEC-Q200 |
Surface Mount |
1812 (4532 Metric), Concave |
0.179" L x 0.128" W (4.55mm x 3.24mm) |
- |
0.043" (1.10mm) |
- |
||
Bourns Inc. |
PTC RESETTABLE .10A 60V 1812
|
Package: 1812 (4532 Metric), Concave |
Stock137,952 |
|
1812 (4532 Metric), Concave |
Multifuse?, MF-MSMF |
Polymeric |
60V |
40A |
100mA |
300mA |
1.5s |
700 mOhms |
15 Ohms |
- |
-40°C ~ 85°C |
AEC-Q200 |
Surface Mount |
1812 (4532 Metric), Concave |
0.179" L x 0.128" W (4.55mm x 3.24mm) |
- |
0.043" (1.10mm) |
- |
||
Bourns Inc. |
PTC RESETTABLE .75A 13.2V 1812
|
Package: 1812 (4532 Metric), Concave |
Stock618,360 |
|
1812 (4532 Metric), Concave |
Multifuse?, MF-MSMF |
Polymeric |
13.2V |
100A |
750mA |
1.5A |
200ms |
110 mOhms |
450 mOhms |
- |
-40°C ~ 85°C |
AEC-Q200 |
Surface Mount |
1812 (4532 Metric), Concave |
0.179" L x 0.128" W (4.55mm x 3.24mm) |
- |
0.033" (0.85mm) |
- |
||
Bourns Inc. |
FUSE PTC RESETTABLE SMD 0805
|
Package: 0805 (2012 Metric), Concave |
Stock120,000 |
|
0805 (2012 Metric), Concave |
Multifuse?, MF-PSMF |
Polymeric |
6V |
40A |
350mA |
750mA |
100ms |
250 mOhms |
1.2 Ohms |
- |
-40°C ~ 85°C |
- |
Surface Mount |
0805 (2012 Metric), Concave |
0.085" L x 0.053" W (2.15mm x 1.35mm) |
- |
0.033" (0.85mm) |
- |
||
Bourns Inc. |
FUSE PTC RESETTABLE SMD 0805
|
Package: 0805 (2012 Metric), Concave |
Stock52,080 |
|
0805 (2012 Metric), Concave |
Multifuse?, MF-PSMF |
Polymeric |
6V |
40A |
750mA |
1.5A |
200ms |
90 mOhms |
350 mOhms |
- |
-40°C ~ 85°C |
- |
Surface Mount |
0805 (2012 Metric), Concave |
0.085" L x 0.053" W (2.15mm x 1.35mm) |
- |
0.049" (1.25mm) |
- |
||
Bourns Inc. |
FUSE PTC RESETTABLE SMD 0805
|
Package: 0805 (2012 Metric), Concave |
Stock34,896 |
|
0805 (2012 Metric), Concave |
Multifuse?, MF-PSMF |
Polymeric |
9V |
40A |
200mA |
500mA |
20ms |
650 mOhms |
3.5 Ohms |
- |
-40°C ~ 85°C |
- |
Surface Mount |
0805 (2012 Metric), Concave |
0.085" L x 0.053" W (2.15mm x 1.35mm) |
- |
0.033" (0.85mm) |
- |
||
Bourns Inc. |
PTC RESETTABLE .50A 13.2V 1206
|
Package: 1206 (3216 Metric), Concave, Long Side Terminals |
Stock295,764 |
|
1206 (3216 Metric), Concave, Long Side Terminals |
Multifuse?, MF-NSMF |
Polymeric |
13.2V |
100A |
500mA |
1A |
100ms |
150 mOhms |
700 mOhms |
- |
-40°C ~ 85°C |
AEC-Q200 |
Surface Mount |
1206 (3216 Metric), Concave, Long Side Terminals |
0.126" L x 0.063" W (3.20mm x 1.60mm) |
- |
0.033" (0.85mm) |
- |
||
Bourns Inc. |
FUSE PTC RESETTABLE SMD 0805
|
Package: 0805 (2012 Metric), Concave |
Stock157,068 |
|
0805 (2012 Metric), Concave |
Multifuse?, MF-PSMF |
Polymeric |
6V |
40A |
500mA |
1A |
100ms |
150 mOhms |
900 mOhms |
- |
-40°C ~ 85°C |
- |
Surface Mount |
0805 (2012 Metric), Concave |
0.085" L x 0.053" W (2.15mm x 1.35mm) |
- |
0.033" (0.85mm) |
- |